[Feauture Request]: id_token_hint missing under logout method

[oszto90]

Bug Description

When using Keycloak, it is required that the id_token_hint be part of the logout URI. Since it is not included, keycloak cannot log out OIDC.
expectation:
...../openid-connect/logout?id_token_hint=ID_TOKEN&post_logout_redirect_uri=http.......

Steps to Reproduce

Install a keycloak system with basic configuration and connect it.
The login goes smoothly, no problem with this. When you log in with the account, simply log out. After that, keycloak runs into an error.
The exact error massage:
We are sorry...
Missing parameters: id_token_hint

Application Version

2512.2

Installation Type

Standalone

Management Tools

Proxmox

Host System

LXC

Mail Provider

No response

Relevant Log Output

na

[oszto90]

error="invalid_request", reason="Either the parameter 'client_id' or the parameter 'id_token_hint' is required when 'post_logout_redirect_uri' is used.

[s1t5]

This is a keycloak specific requirement and therefore a feature request not a bug. I'll change the label and add this to the development roadmap